50664680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 125582400

約数和(自身を除く): 74917720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1019, 1130, 1243, 2038, 2260, 2486, 4076, 4520, 4972, 5095, 6215, 8152, 9944, 10190, 11209, 12430, 20380, 22418, 24860, 40760, 44836, 49720, 56045, 89672, 112090, 115147, 224180, 230294, 448360, 460588, 575735, 921176, 1151470, 1266617, 2302940, 2533234, 4605880, 5066468, 6333085, 10132936, 12666170, 25332340, 50664680]

約数ペア:

[(1, 50664680), (2, 25332340), (4, 12666170), (5, 10132936), (8, 6333085), (10, 5066468), (11, 4605880), (20, 2533234), (22, 2302940), (40, 1266617), (44, 1151470), (55, 921176), (88, 575735), (110, 460588), (113, 448360), (220, 230294), (226, 224180), (440, 115147), (452, 112090), (565, 89672), (904, 56045), (1019, 49720), (1130, 44836), (1243, 40760), (2038, 24860), (2260, 22418), (2486, 20380), (4076, 12430), (4520, 11209), (4972, 10190), (5095, 9944), (6215, 8152)]